Update app.py

app.py

@@ -21,13 +21,23 @@ except ImportError:
     _install("pyvis==0.3.2")
     from pyvis.network import Network
 
+try:
+    import plotly.graph_objects as go
+except ImportError:
+    _install("plotly==5.24.1")
+    import plotly.graph_objects as go
+
+try:
+    import pandas as pd
+except ImportError:
+    _install("pandas==2.2.3")
+    import pandas as pd
+
 import streamlit as st
 import os
 import time
 import json
 import re
-import pandas as pd
-import plotly.graph_objects as go
 import tempfile
 
 # ─────────────────────────────────────────────